Xpdf splash/splash.cc buffer overflow
| xpdf-splash-bo (24391) |  High Risk |
Description:
Xpdf is vulnerable to a heap-based buffer overflow in the splash/splash.cc file, which is used to process splash images. By creating a malicious PDF file containing a specially-crafted splash image, a remote attacker could overflow a buffer to cause a denial of service and possibly execute arbitrary code on the system with privileges of the Xpdf process. Exploitation of this vulnerability would require the attacker to deliver the malicious PDF file to a potential victim, either by hosting the file on a Web site or sending it to the victim as an email attachment, and then the victim would have to open the file using Xpdf or an application linked to Xpdf.
*CVSS:
| Base Score: | 8 |
| Access Vector: | Remote |
| Access Complexity: | High |
| Authentication: | Not Required |
| Confidentiality Impact: | Complete |
| Integrity Impact: | Complete |
| Availability Impact: | Complete |
| Temporal Score: | 5.9 |
| Exploitability: | Unproven |
| Remediation Level: | Official-Fix |
| Report Confidence: | Confirmed |
Consequences:
Gain Access
Remedy:
For KDE kpdf:
Refer to KDE Security Advisory 20060202-1 for patch or upgrade information. See References.
For Debian GNU/Linux:
Refer to DSA-974-1 and DSA-971-1 for patch, upgrade, or suggested workaround information. See References.
For Red Hat Linux (xpdf):
Refer to RHSA-2006:0201-3 for patch, upgrade, or suggested workaround information. See References.
For Red Hat Linux (kdegraphics):
Refer to RHSA-2006:0206-3 for patch, upgrade, or suggested workaround information. See References.
For Gentoo Linux (GPdf):
Refer to Gentoo Linux Security Announcement GLSA 2006-02-12 for patch, upgrade, or suggested workaround information. See References.
For Gentoo Linux (KPdf):
Refer to Gentoo Linux Security Announcement GLSA 2006-02-05 for patch, upgrade, or suggested workaround information. See References.
For Gentoo Linux (Xpdf and Poppler):
Refer to Gentoo Linux Security Announcement GLSA 2006-02-04 for patch, upgrade, or suggested workaround information. See References.
For Ubuntu Linux:
Refer to USN-249-1 for patch, upgrade, or suggested workaround information. See References.
For other distributions:
Contact your vendor for upgrade or patch information.
References:
- KDE Security Advisory 20060202-1: kpdf/xpdf heap based buffer overflow.
- Red Hat Bugzilla Bug 179046: CVE-2006-0301 PDF splash handling heap overflow.
- CVE-2006-0301: Heap-based buffer overflow in Splash.cc in xpdf, as used in other products such as (1) poppler, (2) kdegraphics, (3) gpdf, (4) pdfkit.framework, and others, allows attackers to cause a denial of service and possibly execute arbitrary code via crafted splash images that produce certain values that exceed the width or height of the associated bitmap.
- DSA-971: xpdf -- buffer overflow
- DSA-972: pdfkit.framework -- buffer overflows
- DSA-974: gpdf -- buffer overflows
- GLSA-200602-04: Xpdf, Poppler: Heap overflow
- GLSA-200602-05: KPdf: Heap based overflow
- GLSA-200602-12: GPdf: heap overflows in included Xpdf code
- MDKSA-2006:030: Updated poppler packages fixes heap-based buffer overflow vulnerability
- MDKSA-2006:031: Updated kdegraphics packages fixes heap-based buffer overflow vulnerability
- MDKSA-2006:032: Updated xpdf packages fixes heap-based buffer overflow vulnerability
- RHSA-2006-0201: xpdf security update
- RHSA-2006-0206: kdegraphics security update
- SA18274: PDFKit Framework PDF Splash Image Buffer Overflow
- SA18677: Xpdf PDF Splash Image Handling Vulnerability
- SA18707: KDE kpdf Splash Image Handling Buffer Overflow
- SECTRACK ID: 1015576: KDE kpdf Heap Overflow in Splash Rasterizer Engine Lets Remote Users Execute Arbitrary Code
- USN-249-1: xpdf
- VUPEN/ADV-2006-0389: Xpdf Splash.cc Splash Images Handling Buffer Overflow Vulnerability
- VUPEN/ADV-2006-0422: KDE Kpdf Splash.cc Images Handling Buffer Overflow Vulnerability
Platforms Affected:
- Canonical Ubuntu 4.10
- Canonical Ubuntu 5.04
- Canonical Ubuntu 5.10
- Debian Debian Linux 3.1
- Foolabs Xpdf 3.01
- Gentoo Linux
- KDE KDE 3.4.0 - 3.5.1
- MandrakeSoft Mandrake Linux 2006
- MandrakeSoft Mandrake Linux 2006 X86_64
- MandrakeSoft Mandrake Linux Corporate Server 3.0
- MandrakeSoft Mandrake Linux Corporate Server 3.0 X86_64
- RedHat Enterprise Linux 4 ES
- RedHat Enterprise Linux 4 AS
- RedHat Enterprise Linux 4 WS
- RedHat Enterprise Linux 4 Desktop
Reported:
Jan 31, 2006
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For corrections or additions please email xforce@iss.net
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The information within this database may change without notice. Use of this information constitutes acceptance for use in an AS IS condition. There are NO warranties, implied or otherwise, with regard to this information or its use. Any use of this information is at the user's risk. In no event shall IBM be held liable for any damages whatsoever arising out of or in connection with the use or spread of this information.